Keystone KTEB-454HO-UV-PS 4-Lamp 54 Watt T5HO Fluorescent Ballast - 120/277V

The Keystone KTEB-454HO-UV-PS is a high-performance electronic ballast designed for T5HO fluorescent lighting systems. This 54-watt unit powers up to four F54T5HO lamps with flicker-free operation and instant startup, operating reliably across 120-277V input ranges. Built with Class P construction and Type HL specifications, it delivers whisper-quiet Class A sound performance ideal for offices, retail, and commercial spaces. UL, RoHS, and DOE certified, this ballast combines energy efficiency with dependable durability. The compact design integrates seamlessly into existing fixtures while maintaining consistent light output and reducing maintenance downtime. Choose this ballast for professional-grade fluorescent lighting that meets commercial standards and performs reliably in demanding environments.